We know talk is cheap – we back our promise to get the parts right with 110% guarantee to meet your drawing specs
Your time is too valuable – put your trust in a passionate team with proven results
No one should lose sleep over quality issues
or lack of communication
Over the years, we have found success by maintaining that simple principle and by backing our promises with the ESI On Time & Conformance guarantees
More about us
110% Conformance Guarantee
$100 On Time Guarantee
We back our promise to estimate accurate lead time and deliver parts on time with a $100 guarantee
Certifications & Documents On Demand
We can provide just about any paperwork you require: PPAP, FAIR, material certs, NADCAP heat and plating certs, etc
Trusted USA, MEX, & Overseas Production
With almost 30 years of experience with production in the USA, Mexico, and Overseas we have unparalleled confidence in delivering parts of the highest quality and competitive pricing.
Custom Dowel Pins
Precision Ground & Machined
Millions of pieces of custom dowel pins annually, ranging from simple 18-8 stainless dowel pins to high tolerance precision versions
Custom Knurled Pins
Diamond, Straight, & Helical
Partial and fully knurled precision pins in a countless variety of materials and finishes
Custom Threaded Pins
Partially Threaded Precision
Precision machined pins with partial thread component – typically using cut thread but rolled thread also feasible in most situations
Completed Projects
- All work
- Custom Dowel Pins
- Custom Knurled Pins
- Custom Precision Pins
- Custom Threaded Pins
saving you TimeMoneyStress
You are too busy to spend time dealing with inexperienced and non-responsive vendors! We have been helping our customers find the most efficient & cost effective custom precision pin solutions since 1990.
We are driven by one all-encompassing mission: to become our customer’s absolute best supplier, period. We strive to accomplish this every day by focusing on providing fast response times, extreme urgency in resolving any issues, strict quality controls, and weekly data analysis & forecasting
1,200+
CUSTOM PARTS CURRENTLY IN CIRCULATION
90%+
RECURRING ORDERS
29
YEARS OF SOLVING TRICKY FASTENER NEEDS
1
GOAL: PROVIDING THE BEST SOLUTION
The team
Our team operates on very simple principles: solve problems, add value, and treat customers and coworkers like family
